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I-7050(D)/M-7050(D)/I-7050A/I-7050AD
7-channel Non-isolated Digital Input and 8-channel Non-isolated Digital Output Module
 
   
Model: I-7050(D) Model: M-7050(D)
   
Model: I-7050A Model: I-7050AD
 
  • 8 Digital Outputs and 7 Digital Inputs
  • Open Collector Output
  • Non-isolated for all Channels
  • Digital Input Channels Can Be Used As 16-bit Counters
  • Configurable Power-on Value Settings
  • Configurable Safe Value Settings
  • Dual Watchdog
  • Wide Operating Temperature Range: -25 ~ +75°C
 
The I-7050 series of modules offers channels for digital input and 8 channels for digital output, each of which are non-isolated. The I-7050 supports sink-type output using an NPN open collector, and source-type input. All input channels are able to be used as 16-bit counters. There are also options to enable both power-on and safe values. The I-7050D has 15 LED indicators that can be used to monitor channel status. The M-7050 has the same hardware specifications as the I-7050, but provides additional support for the Modbus RTU protocol as well as the DCON protocol.
 
Building Automation, Factory Automation, Machine Automation, Remote Maintenance, Remote Diagnosis, Testing Equipment.
 
Model I-7050 I-7050D I-7050A I-7050AD
M-7050 M-7050D    
Digital Input/Counter
Channels 7
Type Dry Contact Sink
Wet Contact Source Sink
Wet Contact On Voltage Level - +4 ~ 30 VDC
Off Voltage Level - +1 VDC Max.
Dry Contact On Voltage Level Open -
Off Voltage Level Close to GND -
Effective Distance
for Dry Contact
500 m Max. -
Counters Max. Count 65535 (16-bit)
Max. Input
Frequency
100 Hz
Min. Pulse Width 5 ms
Input Impedance 100 KΩ
Channel-to-Channel Isolation -
Overvoltage Protection -
Digital Output
Channels 8
Type Open Collector
Sink/Source (NPN/PNP) Sink Source
Overvoltage Protection +3.5 ~ 30 VDC
Max. Load Current 30 mA/Channel 50 mA/Channel
Overvoltage Protection -
Overload Protection -
Power-on Value Yes
Safe Value Yes
 
Model I-7050 I-7050D I-7050A I-7050AD
M-7050 M-7050D    
Communication
Interface RS-485
Bias Resistor No (Usually supplied by the RS-485 Master. Alternatively, add a tM-SG4 or SG-785.)
Format (N, 8, 1) (N, 8, 2) (E, 8, 1) (O, 8, 1)
Baud Rate 1200 ~ 115200 bps
Protocol DCON (For I-7050 series)
Modbus RTU, DCON (For M-7050 series)
Dual Watchdog Yes, Module (1.6 Seconds), Communication (Programmable)
LED Indicators/Display
System LED Indicator Yes, 1 LED as Power/Communication Indicator
I/O LED Indicators - Yes, 7 LEDs as Digital Input
& 8 LED as Digital Output Indicators
- Yes, 7 LEDs as Digital Input
& 8 LED as Digital Output Indicators
7-Segment LED Display -
Isolation
Intra-Module Isolation, Field-to-Logic -
EMS Protection
ESD (IEC 61000-4-2) -
EFT (IEC 61000-4-4) -
Surge (IEC 61000-4-5) -
Power
Reverse Polarity Protection Yes
Input Range 10 ~ 30 VDC
Consumption 0.4 W 1.1 W 0.5 W 1.2 W
0.4 W 1.1 W    
Mechanical
Dimensions (W x L x H) 72 mm x 123 mm x 35 mm
Installation DIN-Rail or Wall Mounting
Environment
Operating Temperature -25 ~ +75°C
Storage Temperature -40 ~ +85°C
Humidity 10 ~ 95% RH, Non-condensing
 
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